More answers

no.
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They are collinear but lie on a parallel line

anonymous

4 years ago

but the question is only asking: are the THREE NEW points still collinear..?
or maybe i'm wrong...

anonymous

4 years ago

when the sign of the points are reversed the new points are the image of the original ones with repect to origin on taking image the shape of the line does not change hence the images of the collinear points must also be collinear

anonymous

4 years ago

i may be wrong but i thik you wrote they lie on the same line.
sorry,if i hurt your feelings.